Ensure the Distributed Transaction Mode Is Securely Configured

中等級 1自動化tdsql

說明

TDSQL supports multiple distributed transaction modes, of which XA_TRANSACTION mode provides cross-shard ACID guarantees. Runs the mysql client against the SQLEngine (compute node) selected by TDSQL_SQLENGINE_OPTS (falls back to TDSQL_MYSQL_OPTS); keep the password in ~/.my.cnf or a login path.

檢查方式

稽核方法: SQL 查詢

sql_query

out=$(mysql ${TDSQL_SQLENGINE_OPTS:-${TDSQL_MYSQL_OPTS:-}} -NBe "SHOW GLOBAL VARIABLES LIKE 'tdsql_transaction_mode'" 2>/dev/null) || exit 1; v=$(printf '%s\n' "$out" | awk -F'\t' '$1 == "tdsql_transaction_mode" {print toupper($2)}'); case "$v" in XA_TRANSACTION) echo compliant;; *) echo "value '$v'";; esac

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Set { "Name": "tdsql_transaction_mode", "value": "XA_TRANSACTION" } through the OSS management platform.

屬性

作業系統: 不限
標籤: tdsqltransactions
參考資料: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 11.3 Ensure the Distributed Transaction Mode Is Securely Configured

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target tdsql